diff --git a/example_scenes/cornell_box.psy b/example_scenes/cornell_box.psy
index 17132d4..be6b59d 100644
--- a/example_scenes/cornell_box.psy
+++ b/example_scenes/cornell_box.psy
@@ -16,24 +16,24 @@ Scene $Scene_fr1 {
     World {
         BackgroundShader {
             Type [Color]
-            Color [0.000000 0.000000 0.000000]
+            Color [rec709, 0.000000 0.000000 0.000000]
         }
     }
     Assembly {
         SurfaceShader $Green {
             Type [Lambert]
-            Color [0.117000 0.412500 0.115000]
+            Color [rec709, 0.117000 0.412500 0.115000]
         }
         SurfaceShader $Red {
             Type [Lambert]
-            Color [0.611000 0.055500 0.062000]
+            Color [rec709, 0.611000 0.055500 0.062000]
         }
         SurfaceShader $White {
             Type [Lambert]
-            Color [0.729500 0.735500 0.729000]
+            Color [rec709, 0.729500 0.735500 0.729000]
         }
         RectangleLight $__Area {
-            Color [84.300003 53.800003 18.500000]
+            Color [rec709, 84.300003 53.800003 18.500000]
             Dimensions [1.350000 1.100000]
         }
         Instance {
diff --git a/example_scenes/cube.psy b/example_scenes/cube.psy
index d7220ab..ec83559 100644
--- a/example_scenes/cube.psy
+++ b/example_scenes/cube.psy
@@ -16,13 +16,13 @@ Scene $Scene_fr1 {
     World {
         BackgroundShader {
             Type [Color]
-            Color [0.050876 0.050876 0.050876]
+            Color [rec709, 0.050876 0.050876 0.050876]
         }
     }
     Assembly {
         SurfaceShader $Material {
             Type [Lambert]
-            Color [0.800000 0.800000 0.800000]
+            Color [rec709, 0.800000 0.800000 0.800000]
         }
         MeshSurface $__Plane_ {
             Vertices [-1.000000 -1.000000 0.000000 1.000000 -1.000000 0.000000 -1.000000 1.000000 0.000000 1.000000 1.000000 0.000000]
@@ -44,7 +44,7 @@ Scene $Scene_fr1 {
             Transform [1.000000 -0.000000 0.000000 -0.000000 -0.000000 1.000000 -0.000000 0.000000 0.000000 -0.000000 1.000000 -0.000000 -0.000000 0.000000 -1.000000 1.000000]
         }
         SphereLight $__Lamp {
-            Color [50.000000 50.000000 50.000000]
+            Color [rec709, 50.000000 50.000000 50.000000]
             Radius [0.100000]
         }
         Instance {